Liqvera v0.0.5

Liqvera v0.0.5 — fresh quote browser rendering hotfix

v0.0.5 is a source hotfix release for the public Buildathon demo at
https://liqvera.site. It preserves the separately published Linux installer
at v0.0.2; no v0.0.5 installer is included.

What changed

• Fresh live quote and paid-delivery timestamps now use the same
  standards-safe UTC formatter as the historical preview.
• The removed duplicate formatter combined ECMA-402 dateStyle, timeStyle,
  and timeZoneName, which throws in Chromium and Node when a valid fresh
  quote reaches the browser.
• Regression coverage exercises the real platform Intl implementation and
  prevents the forbidden option combination from returning.

Live validation

The web hotfix behavior commit
f34464521e85a2798a51a00c2d33cba60e809fbf was deployed by rebuilding and
recreating only web-live. Gateway, PostgreSQL, signed grant authority,
reservation budgets, and payment state were not changed.

A public headless Chrome smoke discovered an EIP-6963 provider, connected on
Mezo Testnet chain 31611, and created fresh live-public request
dc776db0-ecd9-4d46-8852-0d1fffde0f03 / quote
a9c8de9b-9cb9-4a63-b2ae-c41e1ca0f799. Snapshot and quote-expiry timestamps
rendered with no runtime or console exception. The smoke stopped before the
payment button: no signature, settlement submission, retry, or new payment was
performed.

Publication source commit:
19284fb07fedd4909672c7e9a641cb066efbb7cc.

Boundaries

• Mezo Testnet funds only; no mainnet payment or real-fund claim.
• No exchange mutation, trading, custody, withdrawal, or private venue access.
• The public report is evidence of a captured order-book snapshot, not an
  execution promise or financial advice.
• The installable operator package remains v0.0.2 and its assets are unchanged.
• Overall F7 acceptance remains INCOMPLETE across the full A01–A30 matrix.